CN201295144Y - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN201295144Y CN201295144Y CNU2008201719515U CN200820171951U CN201295144Y CN 201295144 Y CN201295144 Y CN 201295144Y CN U2008201719515 U CNU2008201719515 U CN U2008201719515U CN 200820171951 U CN200820171951 U CN 200820171951U CN 201295144 Y CN201295144 Y CN 201295144Y
- Authority
- CN
- China
- Prior art keywords
- kettle body
- heat
- generating disc
- positioner
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000007373 indentation Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 238000009740 moulding (composite fabrication) Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses an electric kettle which comprises a kettle body, a heating plate, an obturating ring, a fixing device and a locating device. The heating plate is mounted at the bottom of the kettle body; the fixing device is fixed on the inner wall of the kettle body; the locating device is arranged at the lower edge of the heating plate; and the fixing device and the locating device are mutually matched to fix the heating plate. Compared with the prior art, the electric kettle has simple fixing structure of the heating plate, simple machining technology, low cost, good sealing effect and long service life; when failure occurs to the heating tray or the kettle body, the heating plate and the kettle body are easily disassembled to be maintained with low cost.
Description
Technical field
The utility model relates to the electrical heated appliance technical field, particularly a kind of electric kettle.
Background technology
The heat-generating disc fixed form of metal current class electric kettle mainly is by metal kettle body and metal heat-generating disc edge flange parcel is fixed, or adopts the form with metal kettle body and metal heat-generating disc edge integral solder to realize fixing.These two kinds of fixing means have following shortcoming: the processing cost height, complex process, the fixing back of kettle body and the heat-generating disc utmost point is not easy dismounting, if arbitrary parts damages in kettle body and the heat-generating disc, then whole kettle body and heat-generating disc assembly need to change together, former assembly will integral body be scrapped, and this brings difficulty to after-sales service, causes very big waste of material simultaneously.
In order to address the above problem, Chinese patent ZL200620155514.5 has disclosed " a kind of electrically heating metal kettle " on December 25th, 2006, comprise kettle body, electric hot tray, electric hot tray is arranged on kettle body bottom, its periphery is provided with sealing fixture and is close to mutually with the kettle body, the electric hot tray bottom is provided with movable button bit device, and kettle body bottom margin is provided with keeper and connects with movable button bit device card.The problem of the existence of the prior art is:
1, adopt the electric kettle of this structure, its kettle body section shape is required to be up-small and down-big trapezoidal, when electric hot tray is packed the kettle body into, owing to be up-small and down-big shape, so electric hot tray can move up and down in kettle body inside.Have only when electric hot tray is assembled to corresponding depth location, and this moment the electric hot tray bottom the movable button bit device and the just in time clamping of keeper of kettle body bottom margin, this moment heat-generating disc be subjected to up and down the while spacing just can be by real fixed.Therefore this technology was had relatively high expectations to kettle body and cooperating of electric hot tray, so technological requirement is than higher.
2, adopt the electric kettle of this structure, when dismounting, the movable button bit device of electric hot tray bottom is separated with the keeper access section of kettle body bottom margin, electric hot tray could be split out then.But the access section is separated, then need to force the metal button bit is pried open, therefore can destroy the keeper of kettle body bottom margin or the movable button bit device of electric hot tray bottom, make troubles for the disassembling section in the middle of keeping in repair.
3, adopting the electric kettle of this structure, is at kettle body bottom margin keeper to be set to fix realization, waste material, and material cost is higher.
In view of there is defective in existing metal electric heating kettle, therefore provide the easily detachable electric kettle of a kind of kettle body and heat-generating disc real for necessary.
Summary of the invention
The purpose of this utility model is to provide that a kind of processing cost is low, technology is simple, kettle body and the easily detachable electric kettle of heat-generating disc, to overcome weak point of the prior art.
To achieve these goals, the utility model is reached by the following technical programs:
A kind of electric kettle, comprise kettle body, heat-generating disc and sealing ring, described heat-generating disc is installed on kettle body bottom, described electric kettle also includes fixture and positioner, described fixture is fixed in the inwall of described kettle body, described positioner is located at the heat-generating disc lower edge, the fixedly heat-generating disc thereby described fixture and positioner are worked in coordination.
Wherein, described fixture is provided with groove, forms the gap between described groove and the kettle body inwall, and described positioner is " L " type and part is snapped in the groove of described fixture.
Wherein, described fixture has attachment recess and bent two ends, and described positioner is " worker " type and has location indentations, and described fixture two ends are stuck between the location indentations of positioner along the attachment recess bending.
Wherein, described fixture is welded in the inwall of described kettle body.
Wherein, described positioner is welded in described heat-generating disc lower edge.
Wherein, described positioner and heat-generating disc lower limb are structure as a whole.
Wherein, described heat-generating disc includes holddown groove, sealing ring be assemblied in the described holddown groove realize and the kettle body between sealing.
The utility model adopts and at kettle body inwall fixture to be set, and can cooperate fixing positioner with fixture in the heat-generating disc setting, fixedlying connected between realization electric kettle heat-generating disc and kettle body.Compared to prior art, electric kettle heating plate fixed structure of the present utility model is simple, and processing technology is simple, and cost is low, good sealing effect, and long service life, when heat-generating disc or kettle body fault, heat-generating disc and kettle body are quick detachable, and maintenance cost is low.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment;
Fig. 2 is the utility model embodiment fixture schematic diagram;
Fig. 3 is a schematic diagram after the bending of the utility model embodiment fixture;
Fig. 4 is the internal structure generalized section of the utility model embodiment;
Fig. 5 is the local A of a Fig. 4 place enlarged diagram;
Fig. 6 is another embodiment fixture schematic diagram of the utility model;
Fig. 7 is the decomposition texture schematic diagram of the another embodiment of the utility model;
Fig. 8 is the internal structure partial cutaway schematic of the another embodiment of the utility model.
Description of reference numerals: 1, kettle body 2, heat-generating disc 21, holddown groove 3, sealing ring 4, fixture 41, attachment recess 42, groove 5, positioner 51, location indentations
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
See also shown in Figure 1ly, the electric kettle of the utility model embodiment comprises kettle body 1, heat-generating disc 2 and sealing ring 3, and wherein heat-generating disc 2 is provided with holddown groove 21, and sealing ring 3 is assemblied in the holddown groove 21.Described electric kettle also comprises fixture 4 and positioner 5, and fixture 4 is arranged in the inwall of kettle body 1, and positioner 5 is arranged at heat-generating disc 2 lower edge.Wherein, fixture 4 is welded in the inwall of kettle body 1, and positioner 5 is welded in the lower edge of heat-generating disc 2 separately after the punch forming, also can adopt with the heat-generating disc back punch forming that stretches.
See also Fig. 2, Figure 3 shows that the schematic diagram of fixture 4, wherein Fig. 2 is the schematic diagram of fixture before electric kettle is installed, and Fig. 3 is the schematic diagram of the fixture after the electric kettle installation.In the utility model embodiment fixture 4 be rectangle and thereon bottom be respectively equipped with two attachment recess 41.Described positioner 5 is " worker " font structure, and there are two location indentations 51 centre.
Below be example with positioner 5 independent punch formings, installation process is described in detail in detail.See also Fig. 1, Fig. 4 and shown in Figure 5, during installation, positioner 5 is welded in the lower edge of heat-generating disc 2.Sealing ring 3 is assemblied in the holddown groove 21 on the heat-generating disc 2, and the heat-generating disc 2 that sealing ring 3 will be installed the then kettle body of packing into is welded with fixture 4 at kettle body 1 inwall corresponding to the relevant position of positioner 5.Then fixture 4 is stuck in along attachment recess 41 bendings between the location indentations 51 of positioner 5, realizes secure fit between heat-generating disc 2 and the kettle body 1 with this.
As shown in Figure 6, as another embodiment of the present utility model, the difference of itself and above-mentioned embodiment is, can be for having only two attachment recess 41 in the middle of the described fixture 4.Installation process is same as the previously described embodiments, repeats no more herein.Fixture also can have other forms of distortion herein, as: only be positioned at the recess of a side or directly be a rectangular configuration device, still can realize the clamping that cooperates with positioner 5.
The difference of itself and embodiment 1 is that described positioner 5 is " L " shape parts, but the fixture 4 that is installed on kettle body 1 inwall accordingly is the rectangular configuration device of clamping positioner 5.The heat-generating disc 2 that sealing ring 3 is installed is packed into behind the kettle body 1, be provided with fixture 4 at kettle body 1 inwall corresponding to the relevant position of positioner 5, then with fixture about in the of 4 two ends respectively bending positioner 5 is stuck on the fixture 4, realize fixing between heat-generating disc 2 and the kettle body 1 with this.In this embodiment, fixture 4 can have the distortion of following form: the structure of four recesses as shown in Figure 2, and the structure of two recesses as described in Figure 6 only is positioned at the recess of a side, or directly be a rectangular configuration device, all can realize the clamping that cooperates with positioner 5.
In above-mentioned three embodiment, if in use need mounted electric kettle is dismantled, then all only need the bending part folding of fixture is put down, the heat-generating disc 2 that sealing ring 3 can will be installed disassembles operations such as place under repair, inspection.
See also Fig. 7 and shown in Figure 8, as another embodiment of the present utility model, inwall at kettle body 1 is fixed with fixture 4, described in the present embodiment fixture 4 middle parts are provided with groove 42, fixture 4 two ends are welded on the kettle body inwall, and form gap between groove 42 and the kettle body inwall this moment.The lower limb of heat-generating disc 2 is fixed with positioner 5, and described positioner 5 is " L " shape.During installation, the heat-generating disc 2 that sealing ring 3 is installed is packed in the kettle body, rotate by rotation positioner 5 lower ends are snapped in the groove 42 in the middle of the fixture 4, realize fixing between heat-generating disc 2 and the kettle body 1.If need electric kettle is dismantled, only need it can be taken out according to the opposite spin heat-generating disc 2 of assembling direction of rotation.
In above-mentioned all embodiment, described positioner all is connected in the lower edge of heat-generating disc separately after the punch forming then, also can adopt with the heat-generating disc back punch forming that stretches and make.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (6)
1, a kind of electric kettle, comprise kettle body, heat-generating disc and sealing ring, described heat-generating disc is installed on kettle body bottom, it is characterized in that, described electric kettle also includes fixture and positioner, described fixture is fixed in the inwall of described kettle body, and described positioner is located at the heat-generating disc lower edge, the fixedly heat-generating disc thereby described fixture and positioner are worked in coordination.
2, electric kettle according to claim 1 is characterized in that, described fixture is provided with groove, forms the gap between described groove and the kettle body inwall, and described positioner is " L " type and part is snapped in the groove of described fixture.
3, electric kettle according to claim 1, it is characterized in that, described fixture has attachment recess and bent two ends, and described positioner is " worker " type and has location indentations, and described fixture two ends are stuck between the location indentations of positioner along the attachment recess bending.
4, electric kettle according to claim 1 is characterized in that, described fixture is welded in the inwall of described kettle body.
5, electric kettle according to claim 1 is characterized in that, described positioner is welded in described heat-generating disc lower edge.
6, electric kettle according to claim 1 is characterized in that, described positioner and heat-generating disc lower limb are structure as a whole.
7, electric kettle according to claim 1 is characterized in that, described heat-generating disc includes holddown groove, sealing ring be assemblied in the described holddown groove realize and the kettle body between sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201719515U CN201295144Y (en) | 2008-09-28 | 2008-09-28 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201719515U CN201295144Y (en) | 2008-09-28 | 2008-09-28 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295144Y true CN201295144Y (en) | 2009-08-26 |
Family
ID=41041102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201719515U Expired - Fee Related CN201295144Y (en) | 2008-09-28 | 2008-09-28 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295144Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402894A (en) * | 2018-04-08 | 2018-08-17 | 温州千寻电气科技有限公司 | A kind of electric kettle |
-
2008
- 2008-09-28 CN CNU2008201719515U patent/CN201295144Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402894A (en) * | 2018-04-08 | 2018-08-17 | 温州千寻电气科技有限公司 | A kind of electric kettle |
| CN108402894B (en) * | 2018-04-08 | 2024-05-28 | 温州千寻电气科技有限公司 | Electric heating kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20170928 |